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Black square 80mm case fan with transparent blades and four-wire connector

SXDOOL

SXDOOL DS08025R12U P209 12V .70A 4-wire 80x80x25mm case fan

SKU CH-EM88-X2W1Q

12 V 4-wire 80 mm case fan draws 0.70 A in a 25 mm thick frame

  • 12 V DC power for direct motherboard connection
  • 4-wire PWM control enables precise speed regulation
  • 80 x 80 x 25 mm frame fits standard 80 mm mounts
  • 70 A current draw balances airflow and power efficiency

SXDOOL 12V 4-wire server cooler fan

This SXDOOL case fan operates at 12 volts with a 0.70 amp draw and a 4-wire PWM connector. It fits the standard 80 by 80 millimetre mounting pattern and is 25 millimetres thick. The unit is sold new for server and workstation cooling.

4-wire PWM control decides compatibility

The 4-wire connector provides speed reporting and PWM control required by many server boards. Builders whose headers are 3-pin only will not gain automatic speed regulation. Buyers needing a different voltage or frame thickness should look elsewhere.

Highlights

  • 12 V DC power for direct motherboard connection
  • 4-wire PWM control enables precise speed regulation
  • 80 x 80 x 25 mm frame fits standard 80 mm mounts
  • 70 A current draw balances airflow and power efficiency

Specifications

No published specifications for this item yet.

Questions about this item

What does the 0.70 A current draw mean for my 12 V fan header?

The fan will draw up to 0.70 A from the 12 V header, so the header must be rated for at least that much current.

What does the 4-wire PWM interface control on this 80 mm fan?

The fourth wire carries the PWM signal that lets the motherboard vary the fan speed precisely.

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